
img{max-width:100%;}
/** conten**/
.conten{width:100%;}
/*fixed-share*/
.fixed-share{width:100%;height:100%;position:fixed;bottom:0;left:0;background:rgba(0,0,0,0.8);display:none;text-align:center;}
.fixed-share .share{width:100%;background:#fff;padding-top:15px;position:absolute;left:0;bottom:0;}
.fixed-share .absolute{display:inline-block;}
.absolute li{float:left;margin:0 15px;}
.absolute li span{display:block;font-size:13px;color:#000;line-height:25px;}
.absolute li i{display:block;width:50px;height:50px;background-image:url(../img/icon-share.png);background-repeat:no-repeat;background-size:0 0;background-size:100px 150px;}
.absolute li:nth-child(1) i{background-position:0 0}
.absolute li:nth-child(2) i{background-position:-50px 0;}
.absolute li:nth-child(3) i{background-position:0 -50px}
.absolute li:nth-child(4) i{background-position:-50px -50px}









